Vitamin D Levels in the United States: Temporal Trends (2011–2018) and Contemporary Associations with Sociodemographic Characteristics (2017–2018)
Subramanian A, Burrowes H, Rumph J, Wilkerson J, Jackson C, Jukic A. Vitamin D Levels in the United States: Temporal Trends (2011–2018) and Contemporary Associations with Sociodemographic Characteristics (2017–2018). Nutrients 2024, 16: 3414. PMID: 39408379, PMCID: PMC11478591, DOI: 10.3390/nu16193414.Peer-Reviewed Original ResearchConceptsNational Health and Nutrition Examination SurveyNon-Hispanic black femalesVitamin D levelsNational Health and Nutrition Examination Surveys survey cyclesHealth and Nutrition Examination SurveyNon-Hispanic blacksAssociated with larger decrementsNutrition Examination SurveyMedian 25(OH)DD levelsPredictors of 25(OH)D levelsMultivariate linear regressionExamination SurveyPrevalence of 25(OH)DSurvey cyclesWeighted medianLevels of 25(OH)DSociodemographic characteristicsVitamin D supplementationFemales of reproductive ageHigher BMILow-incomeIncreased BMIMexican AmericansVitamin D dataVitamin D and Toxic Metals in Pregnancy - a Biological Perspective
Fisher M, Weiler H, Kuiper J, Borghese M, Buckley J, Shutt R, Ashley-Martin J, Subramanian A, Arbuckle T, Potter B, Little J, Morisset A, Jukic A. Vitamin D and Toxic Metals in Pregnancy - a Biological Perspective. Current Epidemiology Reports 2024, 11: 153-163. PMID: 39156920, PMCID: PMC11329583, DOI: 10.1007/s40471-024-00348-0.Peer-Reviewed Original ResearchVitamin DPregnant womenHigher vitamin D statusToxic metalsPrevention of adverse outcomesTrials of vitamin D supplementationVitamin D statusVitamin D supplementationOverall nutritional statusNutritional interventionPotential biological mechanismsPregnant populationEpidemiological studiesBlood metalsNutritional statusD statusD supplementationNorth American studiesProspective studyAdverse outcomesAbsorption of metalsPregnancyIntestinal absorptionMetal exposureEndocrine disruptionVitamin D status and supplementation, calcium supplementation, and timing of natural menopause
Jukic A, Sandler D, Weinberg C, O'Brien K. Vitamin D status and supplementation, calcium supplementation, and timing of natural menopause. Maturitas 2024, 182: 107916. PMID: 38266360, PMCID: PMC11000149, DOI: 10.1016/j.maturitas.2024.107916.Peer-Reviewed Original ResearchConceptsCalcium supplement useTiming of natural menopauseVitamin D statusTime of menopauseNatural menopauseFollow-upVitamin DSupplement useD statusMenstrual periodAssociated with timing of menopauseHazard ratioMultivariate Cox proportional hazards modelAssociated with ovarian reserveVitamin D supplement useYears of follow-upVitamin D supplementationLoss to follow-upCox proportional hazards modelsFollow-up time pointsYear follow-upBody mass indexConfidence intervalsSister Study cohortEstimate hazard ratios